132020013451397 has 2 divisors, whose sum is σ = 132020013451398. Its totient is φ = 132020013451396.

The previous prime is 132020013451393. The next prime is 132020013451471. The reversal of 132020013451397 is 793154310020231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107534597872321 + 24485415579076 = 10369889^2 + 4948274^2 .

It is a cyclic number.

It is not a de Polignac number, because 132020013451397 - 2² = 132020013451393 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132020013451393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66010006725698 + 66010006725699.

It is an arithmetic number, because the mean of its divisors is an integer number (66010006725699).

Almost surely, 2^{132020013451397} is an apocalyptic number.

It is an amenable number.

132020013451397 is a deficient number, since it is larger than the sum of its proper divisors (1).

132020013451397 is an equidigital number, since it uses as much as digits as its factorization.

132020013451397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 132020013451397 in words is "one hundred thirty-two trillion, twenty billion, thirteen million, four hundred fifty-one thousand, three hundred ninety-seven".